Phacoemulsification And Zonular Weakness: Contribution Of The Capsular Tension Ring With A Thread
Nasreddine Oudjani,1 Didier Renault,2,3 Emilie Courrier,2 Yacine Malek1 1Outpatient Ophthalmology Clinic, Cité les allées du 20 août 1955, Skikda 21000, Algeria; 2Corneal Graft Biology, Engineering and Imaging Laboratory, EA2521, Federative Institute of Research in Sc...
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| Formato: | article |
| Lenguaje: | EN |
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Dove Medical Press
2019
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| Acceso en línea: | https://doaj.org/article/05c99989d95141c79e395a3f979e8704 |
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| Sumario: | Nasreddine Oudjani,1 Didier Renault,2,3 Emilie Courrier,2 Yacine Malek1 1Outpatient Ophthalmology Clinic, Cité les allées du 20 août 1955, Skikda 21000, Algeria; 2Corneal Graft Biology, Engineering and Imaging Laboratory, EA2521, Federative Institute of Research in Sciences and Health Engineering, Faculty of Medicine, Jean Monnet University, Saint-Etienne, France; 3Laboratoires Théa, Clermont-Ferrand Cedex 2 63017, FranceCorrespondence: Nasreddine OudjaniOutpatient Ophthalmology Clinic Cité les allées du 20 août 1955, Skikda 21000, AlgeriaTel +213 661210000Fax +213 38722077Email dr_oudjani_ophtalmo@yahoo.frPurpose: Cataract surgery in patients suffering from zonular weakness can be difficult and lead to severe complications. The insertion of capsular tension rings to stabilize the capsular bag along all steps of the phacoemulsification is an option, although can be difficult to remove intra- or post-operatively. A capsular tension ring with a thread is a safe alternative, which allows its easy removal at the end of the surgery.Patients and methods: Retrospective study of regular practice on 14 patients with zonular weakness who underwent phacoemulsification. Among them, 12 suffered from pseudo-exfoliative syndrome and 2 suffered from a post-traumatic cataract. All benefited from the use of a capsular tension ring with a thread during their surgery.Results: All surgeries were successful. Capsular tension ring with a thread was all removed at the end of surgery without any complication.Conclusion: The addition of a thread to the capsular tension ring is a simple modification that enhances its use by facilitating its intraoperative removal if necessary or at the end of surgery.Keywords: weak zonule, capsular bag, cataract, posterior dislocation, trick
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